CN212538653U

CN212538653U - PET is from online drying device of type membrane production

Info

Publication number: CN212538653U
Application number: CN202020329899.2U
Authority: CN
Inventors: 谢波
Original assignee: Suzhou Jinglan New Material Technology Co ltd
Current assignee: Suzhou Jinglan New Material Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-02-12
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses an online drying device for PET release film production, which comprises a drying shell, wherein one end of the drying shell is provided with a feed inlet, the other end of the drying shell is provided with a discharge outlet, a drying cavity is arranged in the drying shell, a plurality of guide rollers are arranged in the drying cavity, one end of the drying shell, which is close to the feed inlet, is provided with a water wiping mechanism, the top and the bottom of the drying shell are respectively provided with a first air blower and a second air blower, one end of the first air blower and one end of the second air blower are provided with air inlet pipes, the air inlet pipes are provided with blowpipes, and the blowpipes are arranged at equal intervals, the online drying device for PET release film production can remove large water drops attached to the release film through the water wiping mechanism, and then blow hot air through the blowpipes uniformly distributed at one end of the first air blower and the second air blower to, the drying speed is fast, the drying efficiency is high, and continuous and fast drying treatment is convenient.

Description

PET is from online drying device of type membrane production

Technical Field

The utility model relates to a from type membrane drying equipment technical field, specifically a PET is from online drying device of type membrane production.

Background

The release film refers to a film having a surface with separability, and the release film is not sticky or slightly sticky after being contacted with a specific material under limited conditions. Which comprises the following steps: the release film comprises a PC release film, a PS release film, a PMMA release film, a BOPP release film, a PE release film, a plastic film, a TPX release film, a PVC release film, a PTFE release film, a PET release film, a monosilicon release film, a polyester release film, a Teflon release film, a composite release film, a high-temperature resistant release film, a polyphenyl ether release film, a polytetrafluoroethylene release film, a composite release film and a polyethylene release film. The release film has the main functions of isolation, filling, protection and easy stripping in FPC production. The release film needs to be dried in the production process.

In the prior art, the application number is CN201721427834.6, and the online drying device for the PET release film production process section is characterized in that the online drying device structurally comprises a primary drying channel, a secondary drying channel and a release film surface dust absorption channel which are sequentially arranged along the walking direction of the release film; leading out the release film by a film gluing machine; set up the rolling machine from type membrane surface dust absorption passageway tail end. The utility model discloses a realized the effective control to stoving in-process temperature and heat degree of consistency, improved drying efficiency, meanwhile, through integrated dust extraction on drying device, avoid drying process to the influence from the type membrane cleanliness factor, but can only carry out drying process through hot-blast, the stoving mode is single, when ET from the type membrane surface adhesion has big water droplet, thereby lead to drying thoroughly not, and the stoving time is longer moreover, thereby influences drying efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PET is from online drying device of type membrane production to can only carry out drying process through hot-blast among the solution prior art, the stoving mode is single, when ET has big water droplet from type membrane surface adhesion, thereby lead to drying not thoroughly, the stoving time is longer moreover, thereby influences drying efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PET is from online drying device of type membrane production, includes the stoving casing, stoving casing one end is provided with the feed inlet, and the stoving casing other end has seted up the discharge gate, the stoving casing is inside to have seted up the stoving chamber, and stoving intracavity portion is provided with a plurality of guide rolls, the inside feed inlet one end of being close to of stoving casing is installed and is wiped water mechanism, first air-blower and second air-blower are installed respectively to stoving casing top and bottom, first air-blower and second air-blower one end are provided with the air-supply line, install the blowing pipe on the air-supply line, and the blowing pipe is equidistant installs a plurality ofly, the PLC switch board is installed to stoving casing one.

Further, the exhaust port has all been seted up to stoving casing upper end both sides, exhaust port internally mounted has the air discharge fan.

Furthermore, the length of the blowpipe is arranged in a ladder shape, and one end of the blowpipe is open.

Furthermore, the air inlet pipes arranged at one ends of the first air blower and the second air blower are arranged in a central symmetry manner.

Furthermore, an air filter screen and an electric heater are installed at the air outlet end of the air inlet pipe, and resistance heating wires are uniformly distributed in the electric heater.

Furthermore, third air blowers are further installed on the upper side and the lower side of the drying shell, and air drying pipes are installed at one ends of the third air blowers.

Furthermore, the water wiping mechanism comprises a driving wheel, a conveying belt is arranged on the outer side of the driving wheel, and a water absorption cotton layer is uniformly distributed on the outer side of the conveying belt.

Further, the conveyer belt and the cotton layer parallel mount that absorbs water have two sets ofly, and the direction of rotation of conveyer belt is opposite with the direction of delivery of PET release film.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a water mechanism is wiped to being equipped with can detach from the adnexed big water droplet of type membrane, then blows hot-blast the processing of drying through first air-blower and second air-blower one end evenly distributed's blowing pipe, and it is fast to dry speed, and drying efficiency is high, is convenient for in succession quick drying moreover and handles.

2. The utility model discloses a length of blowing pipe is the echelonment setting, and blowing pipe one end is the opening form, and the air-supply line that first air-blower and second air-blower one end were provided with is central symmetry setting, can carry out even drying process from type membrane both sides face to the PET of conveying between the guide roll.

3. The utility model discloses the third air-blower is still installed to both sides about the stoving casing, and the air main is installed to third air-blower one end, can carry out drying process to the cotton layer that absorbs water of wiping water mechanism, is convenient for clean the processing in succession.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the blower and the air inlet pipe of the present invention;

fig. 3 is a schematic structural view of the water wiping mechanism of the present invention.

In the figure: 1. drying the shell; 2. a feed inlet; 3. a discharge port; 4. a guide roller; 5. A water wiping mechanism; 51. a driving wheel; 52. a conveyor belt; 53. a water absorbent cotton layer; 6. a first blower; 7. a second blower; 8. an air inlet pipe; 9. a third blower; 10. an air-drying pipe; 11. an exhaust port; 12. an exhaust fan; 13. a PLC control cabinet; 14. an electric heater; 15. a blowpipe; 16. an air screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, in the embodiment of the present invention, an on-line drying device for producing a PET release film comprises a drying casing 1, a feeding port 2 is disposed at one end of the drying casing 1, a discharging port 3 is disposed at the other end of the drying casing 1, so that the release film can be conveniently fed into and discharged from the drying casing 1 for drying treatment, a drying cavity is disposed inside the drying casing 1, a plurality of guide rollers 4 are disposed inside the drying cavity, one end of each guide roller 4 is in transmission connection with a conveying motor for continuously conveying the release film, a water wiping mechanism 5 is disposed inside the drying casing 1 near the feeding port 2, a conveyor belt 52 of the water wiping mechanism 5 rotates to drive a water absorbing cotton layer 53 to rotate to wipe both sides of the release film, so that large water drops attached to the release film can be removed, so that subsequent rapid drying treatment is convenient, a first air blower 6, first air-

blower

6 and 7 one end of second air-blower are provided with air-supply line 8, install blowing pipe 15 on the air-supply line 8, and blowing pipe 15 is equidistant installs a plurality ofly, can carry hot-blast stoving processing, and stoving speed is fast, and drying efficiency is high, and the continuous fast drying of being convenient for moreover handles, and PLC switch board 13 is installed to 1 one end of stoving casing, is convenient for carry out whole regulation and control.

Preferably, exhaust port 11 has all been seted up to stoving casing 1 upper end both sides, and exhaust fan 12 is installed to exhaust port 11 internally mounted, and the inside exhaust-gas treatment that carries on of casing 1 of being convenient for dries.

Preferably, the length of the blowpipe 15 is stepped, one end of the blowpipe 15 is open, and the air inlet pipes 8 arranged at one ends of the first air blower 6 and the second air blower 7 are arranged in central symmetry, so that hot air can be uniformly conveyed for drying treatment.

Preferably, the third blower 9 is further installed on the upper side and the lower side of the drying casing 1, and the air drying pipe 10 is installed at one end of the third blower 9, so that the water absorbing cotton layer 53 of the water wiping mechanism 5 can be dried, and continuous wiping treatment can be conveniently performed.

Preferably, an air filter screen 16 and an electric heater 14 are installed at the air outlet ends of the air inlet pipe 8 and the air drying pipe 10, the air filter screen 16 is used for filtering air and preventing external impurities from entering the drying shell 1, and resistance heating wires are uniformly distributed in the electric heater 14 and can heat air blown out by the first air blower 6, the second air blower 7 and the third air blower 9 into hot air for drying treatment.

Preferably, wipe water mechanism 5 including the drive wheel 51 that is equipped with, the drive wheel 51 outside is provided with conveyer belt 52, and conveyer belt 52 outside evenly distributed has cotton layer 53 that absorbs water, thereby wipe water mechanism 5's conveyer belt 52 rotates and drives cotton layer 53 that absorbs water and rotate and wipe from type membrane both sides to can detach from the adnexed big water droplet of type membrane, be convenient for follow-up quick drying handles.

Preferably, the conveyor belt 52 and the absorbent cotton layer 53 are arranged in parallel, the rotating direction of the conveyor belt 52 is opposite to the conveying direction of the PET release film, and the two side faces of the PET release film conveyed between the guide rollers 4 can be uniformly dried.

The utility model discloses a theory of operation and use flow: switch on, the PET that will treat drying is from the type membrane in proper order through the feed inlet 2 of stoving casing 1, guide roll 4 and discharge gate 3, thereby it rotates to drive cotton layer 53 that absorbs water to rotate through the conveyer belt 52 of wiping water mechanism 5 and cleans from type membrane both sides, thereby can detach from the adnexed big water droplet of type membrane, then carry hot-blast stoving processing through the blowing pipe 15 of first air-blower 6 and the 7 one end evenly distributed of second air-blower that is equipped with, the stoving speed is fast, high drying efficiency, and be convenient for continuous quick drying process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PET is from online drying device of type membrane production, includes stoving casing (1), its characterized in that: drying shell (1) one end is provided with feed inlet (2), and drying shell (1) other end has seted up discharge gate (3), drying shell (1) inside has seted up the stoving chamber, and stoving intracavity portion is provided with a plurality of guide roll (4), drying shell (1) inside is close to feed inlet (2) one end and installs and wipes water mechanism (5), first air-blower (6) and second air-blower (7) are installed respectively to drying shell (1) top and bottom, first air-blower (6) and second air-blower (7) one end are provided with air-supply line (8), install blowing pipe (15) on air-supply line (8), and blowing pipe (15) equidistant a plurality ofly installed, PLC switch board (13) are installed to drying shell (1) one end.

2. The on-line drying device for PET release film production according to claim 1, characterized in that: exhaust ports (11) are formed in two sides of the upper end of the drying shell (1), and exhaust fans (12) are mounted inside the exhaust ports (11).

3. The on-line drying device for PET release film production according to claim 1, characterized in that: the length of the blowpipe (15) is arranged in a ladder shape, and one end of the blowpipe (15) is open.

4. The on-line drying device for PET release film production according to claim 1, characterized in that: and air inlet pipes (8) arranged at one ends of the first air blower (6) and the second air blower (7) are arranged in a central symmetry manner.

5. The on-line drying device for PET release film production according to claim 1, characterized in that: air filter screen (16) and electric heater (14) are installed to air-out end of air-supply line (8), electric heater (14) inside evenly distributed has resistance heating wire.

6. The on-line drying device for PET release film production according to claim 1, characterized in that: third air blowers (9) are further mounted on the upper side and the lower side of the drying shell (1), and air drying pipes (10) are mounted at one ends of the third air blowers (9).

7. The on-line drying device for PET release film production according to claim 1, characterized in that: the water wiping mechanism (5) comprises a driving wheel (51), a conveying belt (52) is arranged on the outer side of the driving wheel (51), and a water absorbing cotton layer (53) is uniformly distributed on the outer side of the conveying belt (52).

8. The on-line drying device for PET release film production according to claim 7, characterized in that: two sets of conveyer belt (52) and absorbent cotton layer (53) parallel mount have, and the direction of rotation of conveyer belt (52) is opposite with the direction of delivery of PET release film.